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<FONT color="green">001</FONT>    package org.hackystat.utilities.uricache;<a name="line.1"></a>
<FONT color="green">002</FONT>    <a name="line.2"></a>
<FONT color="green">003</FONT>    import java.util.Properties;<a name="line.3"></a>
<FONT color="green">004</FONT>    import java.util.logging.Level;<a name="line.4"></a>
<FONT color="green">005</FONT>    <a name="line.5"></a>
<FONT color="green">006</FONT>    /**<a name="line.6"></a>
<FONT color="green">007</FONT>     * Provides configuration properties for the UriCache library.<a name="line.7"></a>
<FONT color="green">008</FONT>     * <a name="line.8"></a>
<FONT color="green">009</FONT>     * @author Pavel Senin.<a name="line.9"></a>
<FONT color="green">010</FONT>     * <a name="line.10"></a>
<FONT color="green">011</FONT>     */<a name="line.11"></a>
<FONT color="green">012</FONT>    public class UriCacheProperties {<a name="line.12"></a>
<FONT color="green">013</FONT>    <a name="line.13"></a>
<FONT color="green">014</FONT>      /** Cache default region name. */<a name="line.14"></a>
<FONT color="green">015</FONT>      private String uriCacheRegionName = "UriCache";<a name="line.15"></a>
<FONT color="green">016</FONT>    <a name="line.16"></a>
<FONT color="green">017</FONT>      /** Cache elements idle time. 24 hours default time. */<a name="line.17"></a>
<FONT color="green">018</FONT>      private Long maxIdleTime = 86400L;<a name="line.18"></a>
<FONT color="green">019</FONT>    <a name="line.19"></a>
<FONT color="green">020</FONT>      /** Cache default capacity. */<a name="line.20"></a>
<FONT color="green">021</FONT>      private Long maxCacheCapacity = 50000L;<a name="line.21"></a>
<FONT color="green">022</FONT>    <a name="line.22"></a>
<FONT color="green">023</FONT>      /** JCS cache configuration properties. */<a name="line.23"></a>
<FONT color="green">024</FONT>      private Properties cacheProperties = null;<a name="line.24"></a>
<FONT color="green">025</FONT>    <a name="line.25"></a>
<FONT color="green">026</FONT>      /** JCS DC plug-in storage path. */<a name="line.26"></a>
<FONT color="green">027</FONT>      private String dcStoragePath = System.getProperties().getProperty("java.io.tmpdir");<a name="line.27"></a>
<FONT color="green">028</FONT>    <a name="line.28"></a>
<FONT color="green">029</FONT>      /** UriCache logging level */<a name="line.29"></a>
<FONT color="green">030</FONT>      private Level loggerLevel = Level.OFF;<a name="line.30"></a>
<FONT color="green">031</FONT>    <a name="line.31"></a>
<FONT color="green">032</FONT>      /**<a name="line.32"></a>
<FONT color="green">033</FONT>       * Creates new instance and sets default properties.<a name="line.33"></a>
<FONT color="green">034</FONT>       */<a name="line.34"></a>
<FONT color="green">035</FONT>      public UriCacheProperties() {<a name="line.35"></a>
<FONT color="green">036</FONT>        cacheProperties = setupProperties();<a name="line.36"></a>
<FONT color="green">037</FONT>      }<a name="line.37"></a>
<FONT color="green">038</FONT>    <a name="line.38"></a>
<FONT color="green">039</FONT>      /**<a name="line.39"></a>
<FONT color="green">040</FONT>       * Sets maximum idle time for this cache items.<a name="line.40"></a>
<FONT color="green">041</FONT>       * <a name="line.41"></a>
<FONT color="green">042</FONT>       * @param idleTime the item idle time.<a name="line.42"></a>
<FONT color="green">043</FONT>       */<a name="line.43"></a>
<FONT color="green">044</FONT>      public void setMaxIdleTime(Long idleTime) {<a name="line.44"></a>
<FONT color="green">045</FONT>        this.maxIdleTime = idleTime;<a name="line.45"></a>
<FONT color="green">046</FONT>      }<a name="line.46"></a>
<FONT color="green">047</FONT>    <a name="line.47"></a>
<FONT color="green">048</FONT>      /**<a name="line.48"></a>
<FONT color="green">049</FONT>       * Sets maximum capacity for this cache.<a name="line.49"></a>
<FONT color="green">050</FONT>       * <a name="line.50"></a>
<FONT color="green">051</FONT>       * @param maxCacheCapacity maximal cache capacity.<a name="line.51"></a>
<FONT color="green">052</FONT>       */<a name="line.52"></a>
<FONT color="green">053</FONT>      public void setMaxMemoryCacpacity(Long maxCacheCapacity) {<a name="line.53"></a>
<FONT color="green">054</FONT>        this.maxCacheCapacity = maxCacheCapacity;<a name="line.54"></a>
<FONT color="green">055</FONT>      }<a name="line.55"></a>
<FONT color="green">056</FONT>    <a name="line.56"></a>
<FONT color="green">057</FONT>      /**<a name="line.57"></a>
<FONT color="green">058</FONT>       * Sets the path to the cache storage folder.<a name="line.58"></a>
<FONT color="green">059</FONT>       * <a name="line.59"></a>
<FONT color="green">060</FONT>       * @param storagePath the cache storage folder.<a name="line.60"></a>
<FONT color="green">061</FONT>       */<a name="line.61"></a>
<FONT color="green">062</FONT>      public void setCacheStoragePath(String storagePath) {<a name="line.62"></a>
<FONT color="green">063</FONT>        this.dcStoragePath = storagePath;<a name="line.63"></a>
<FONT color="green">064</FONT>        this.cacheProperties.setProperty("jcs.auxiliary.indexedDiskCache.attributes.DiskPath",<a name="line.64"></a>
<FONT color="green">065</FONT>            this.dcStoragePath);<a name="line.65"></a>
<FONT color="green">066</FONT>      }<a name="line.66"></a>
<FONT color="green">067</FONT>    <a name="line.67"></a>
<FONT color="green">068</FONT>      /**<a name="line.68"></a>
<FONT color="green">069</FONT>       * Reports the path to the cache storage folder.<a name="line.69"></a>
<FONT color="green">070</FONT>       * <a name="line.70"></a>
<FONT color="green">071</FONT>       * @return path to the cache storage folder.<a name="line.71"></a>
<FONT color="green">072</FONT>       */<a name="line.72"></a>
<FONT color="green">073</FONT>      public String getCacheStoragePath() {<a name="line.73"></a>
<FONT color="green">074</FONT>        return this.dcStoragePath;<a name="line.74"></a>
<FONT color="green">075</FONT>      }<a name="line.75"></a>
<FONT color="green">076</FONT>    <a name="line.76"></a>
<FONT color="green">077</FONT>      /**<a name="line.77"></a>
<FONT color="green">078</FONT>       * Constructs configuration properties for the cache instance.<a name="line.78"></a>
<FONT color="green">079</FONT>       * <a name="line.79"></a>
<FONT color="green">080</FONT>       * @return cache properties.<a name="line.80"></a>
<FONT color="green">081</FONT>       */<a name="line.81"></a>
<FONT color="green">082</FONT>      private Properties setupProperties() {<a name="line.82"></a>
<FONT color="green">083</FONT>    <a name="line.83"></a>
<FONT color="green">084</FONT>        Properties prop = new Properties();<a name="line.84"></a>
<FONT color="green">085</FONT>        //<a name="line.85"></a>
<FONT color="green">086</FONT>        // this is JCS required part - configuring default cache properties<a name="line.86"></a>
<FONT color="green">087</FONT>        //<a name="line.87"></a>
<FONT color="green">088</FONT>        prop.setProperty("jcs.default", "indexedDiskCache");<a name="line.88"></a>
<FONT color="green">089</FONT>        prop.setProperty("jcs.default.cacheattributes",<a name="line.89"></a>
<FONT color="green">090</FONT>            "org.apache.jcs.engine.CompositeCacheAttributes");<a name="line.90"></a>
<FONT color="green">091</FONT>        prop.setProperty("jcs.default.cacheattributes.MaxObjects", this.maxCacheCapacity.toString());<a name="line.91"></a>
<FONT color="green">092</FONT>        prop.setProperty("jcs.default.cacheattributes.MemoryCacheName",<a name="line.92"></a>
<FONT color="green">093</FONT>            "org.apache.jcs.engine.memory.lru.LRUMemoryCache");<a name="line.93"></a>
<FONT color="green">094</FONT>        //<a name="line.94"></a>
<FONT color="green">095</FONT>        // ------- UriCache region cache attributes ---------<a name="line.95"></a>
<FONT color="green">096</FONT>        //<a name="line.96"></a>
<FONT color="green">097</FONT>        prop.setProperty("jcs.region." + this.uriCacheRegionName, "indexedDiskCache");<a name="line.97"></a>
<FONT color="green">098</FONT>        prop.setProperty("jcs.region." + this.uriCacheRegionName + ".cacheattributes",<a name="line.98"></a>
<FONT color="green">099</FONT>            "org.apache.jcs.engine.CompositeCacheAttributes");<a name="line.99"></a>
<FONT color="green">100</FONT>        prop.setProperty("jcs.region." + this.uriCacheRegionName + ".cacheattributes.MaxObjects",<a name="line.100"></a>
<FONT color="green">101</FONT>            this.maxCacheCapacity.toString());<a name="line.101"></a>
<FONT color="green">102</FONT>        prop.setProperty("jcs.region." + this.uriCacheRegionName + ".cacheattributes.MemoryCacheName",<a name="line.102"></a>
<FONT color="green">103</FONT>            "org.apache.jcs.engine.memory.lru.LRUMemoryCache");<a name="line.103"></a>
<FONT color="green">104</FONT>        prop.setProperty("jcs.region." + this.uriCacheRegionName<a name="line.104"></a>
<FONT color="green">105</FONT>            + ".cacheattributes.ShrinkerIntervalSeconds", "300");<a name="line.105"></a>
<FONT color="green">106</FONT>        prop.setProperty("jcs.region." + this.uriCacheRegionName + ".cacheattributes.UseMemoryShrinker",<a name="line.106"></a>
<FONT color="green">107</FONT>            "true");<a name="line.107"></a>
<FONT color="green">108</FONT>        prop.setProperty("jcs.region." + this.uriCacheRegionName + ".cacheattributes.UseDisk", "true");<a name="line.108"></a>
<FONT color="green">109</FONT>        prop<a name="line.109"></a>
<FONT color="green">110</FONT>            .setProperty("jcs.region." + this.uriCacheRegionName <a name="line.110"></a>
<FONT color="green">111</FONT>                + ".cacheattributes.UseRemote", "false");<a name="line.111"></a>
<FONT color="green">112</FONT>        prop.setProperty("jcs.region." + this.uriCacheRegionName + ".cacheattributes.UseLateral",<a name="line.112"></a>
<FONT color="green">113</FONT>            "false");<a name="line.113"></a>
<FONT color="green">114</FONT>        prop.setProperty("jcs.region." + this.uriCacheRegionName + ".cacheattributes.MaxSpoolPerRun",<a name="line.114"></a>
<FONT color="green">115</FONT>            "500");<a name="line.115"></a>
<FONT color="green">116</FONT>        //<a name="line.116"></a>
<FONT color="green">117</FONT>        // -------- elements attributes --------<a name="line.117"></a>
<FONT color="green">118</FONT>        //<a name="line.118"></a>
<FONT color="green">119</FONT>        prop.setProperty("jcs.region." + this.uriCacheRegionName + ".elementattributes",<a name="line.119"></a>
<FONT color="green">120</FONT>            "org.apache.jcs.engine.ElementAttributes");<a name="line.120"></a>
<FONT color="green">121</FONT>        prop.setProperty("jcs.region." + this.uriCacheRegionName + ".elementattributes.IsEternal",<a name="line.121"></a>
<FONT color="green">122</FONT>            "false");<a name="line.122"></a>
<FONT color="green">123</FONT>        prop.setProperty("jcs.region." + this.uriCacheRegionName + ".elementattributes.IsLateral",<a name="line.123"></a>
<FONT color="green">124</FONT>            "false");<a name="line.124"></a>
<FONT color="green">125</FONT>        prop.setProperty("jcs.region." + this.uriCacheRegionName + ".elementattributes.MaxLifeSeconds",<a name="line.125"></a>
<FONT color="green">126</FONT>            this.maxIdleTime.toString());<a name="line.126"></a>
<FONT color="green">127</FONT>        prop.setProperty("jcs.region." + this.uriCacheRegionName + ".elementattributes.IdleTime",<a name="line.127"></a>
<FONT color="green">128</FONT>            this.maxIdleTime.toString());<a name="line.128"></a>
<FONT color="green">129</FONT>        prop.setProperty("jcs.region." + this.uriCacheRegionName + ".elementattributes.isSpool", <a name="line.129"></a>
<FONT color="green">130</FONT>            "true");<a name="line.130"></a>
<FONT color="green">131</FONT>        //<a name="line.131"></a>
<FONT color="green">132</FONT>        // -------- disk cache elements attributes --------<a name="line.132"></a>
<FONT color="green">133</FONT>        //<a name="line.133"></a>
<FONT color="green">134</FONT>        prop.setProperty("jcs.auxiliary.indexedDiskCache",<a name="line.134"></a>
<FONT color="green">135</FONT>            "org.apache.jcs.auxiliary.disk.indexed.IndexedDiskCacheFactory");<a name="line.135"></a>
<FONT color="green">136</FONT>        prop.setProperty("jcs.auxiliary.indexedDiskCache.attributes",<a name="line.136"></a>
<FONT color="green">137</FONT>            "org.apache.jcs.auxiliary.disk.indexed.IndexedDiskCacheAttributes");<a name="line.137"></a>
<FONT color="green">138</FONT>        prop.setProperty("jcs.auxiliary.indexedDiskCache.attributes.MaxPurgatorySize", "300000");<a name="line.138"></a>
<FONT color="green">139</FONT>        prop.setProperty("jcs.auxiliary.indexedDiskCache.attributes.MaxKeySize", "500000");<a name="line.139"></a>
<FONT color="green">140</FONT>        prop.setProperty("jcs.auxiliary.indexedDiskCache.attributes.MaxRecycleBinSize", "50000");<a name="line.140"></a>
<FONT color="green">141</FONT>        prop.setProperty("jcs.auxiliary.indexedDiskCache.attributes.OptimizeAtRemoveCount", "300000");<a name="line.141"></a>
<FONT color="green">142</FONT>        prop.setProperty("jcs.auxiliary.indexedDiskCache.attributes.EventQueueType", "SINGLE");<a name="line.142"></a>
<FONT color="green">143</FONT>        prop.setProperty("jcs.auxiliary.indexedDiskCache.attributes.EventQueuePoolName",<a name="line.143"></a>
<FONT color="green">144</FONT>            "disk_cache_event_queue");<a name="line.144"></a>
<FONT color="green">145</FONT>        //<a name="line.145"></a>
<FONT color="green">146</FONT>        // --------- disk cache tricks<a name="line.146"></a>
<FONT color="green">147</FONT>        //<a name="line.147"></a>
<FONT color="green">148</FONT>        prop.setProperty("thread_pool.default.boundarySize", "2000");<a name="line.148"></a>
<FONT color="green">149</FONT>        prop.setProperty("thread_pool.default.maximumPoolSize", "150");<a name="line.149"></a>
<FONT color="green">150</FONT>        prop.setProperty("thread_pool.default.minimumPoolSize", "4");<a name="line.150"></a>
<FONT color="green">151</FONT>        prop.setProperty("thread_pool.default.keepAliveTime", "350000");<a name="line.151"></a>
<FONT color="green">152</FONT>        prop.setProperty("thread_pool.default.whenBlockedPolicy", "RUN");<a name="line.152"></a>
<FONT color="green">153</FONT>        prop.setProperty("thread_pool.default.startUpSize", "4");<a name="line.153"></a>
<FONT color="green">154</FONT>        prop.setProperty("thread_pool.disk_cache_event_queue.useBoundary", "false");<a name="line.154"></a>
<FONT color="green">155</FONT>        prop.setProperty("thread_pool.disk_cache_event_queue.minimumPoolSize", "2");<a name="line.155"></a>
<FONT color="green">156</FONT>        prop.setProperty("thread_pool.disk_cache_event_queue.keepAliveTime", "3500");<a name="line.156"></a>
<FONT color="green">157</FONT>        prop.setProperty("thread_pool.disk_cache_event_queue.startUpSize", "10");<a name="line.157"></a>
<FONT color="green">158</FONT>    <a name="line.158"></a>
<FONT color="green">159</FONT>        return prop;<a name="line.159"></a>
<FONT color="green">160</FONT>    <a name="line.160"></a>
<FONT color="green">161</FONT>      }<a name="line.161"></a>
<FONT color="green">162</FONT>    <a name="line.162"></a>
<FONT color="green">163</FONT>      /**<a name="line.163"></a>
<FONT color="green">164</FONT>       * Reports full set of configuration properties.<a name="line.164"></a>
<FONT color="green">165</FONT>       * <a name="line.165"></a>
<FONT color="green">166</FONT>       * @return configuration properties.<a name="line.166"></a>
<FONT color="green">167</FONT>       */<a name="line.167"></a>
<FONT color="green">168</FONT>      public Properties getProperties() {<a name="line.168"></a>
<FONT color="green">169</FONT>        return this.cacheProperties;<a name="line.169"></a>
<FONT color="green">170</FONT>      }<a name="line.170"></a>
<FONT color="green">171</FONT>    <a name="line.171"></a>
<FONT color="green">172</FONT>      /**<a name="line.172"></a>
<FONT color="green">173</FONT>       * Reports the logger level set in the properties.<a name="line.173"></a>
<FONT color="green">174</FONT>       * <a name="line.174"></a>
<FONT color="green">175</FONT>       * @return logger level.<a name="line.175"></a>
<FONT color="green">176</FONT>       */<a name="line.176"></a>
<FONT color="green">177</FONT>      public Level getLoggerLevel() {<a name="line.177"></a>
<FONT color="green">178</FONT>        return this.loggerLevel;<a name="line.178"></a>
<FONT color="green">179</FONT>      }<a name="line.179"></a>
<FONT color="green">180</FONT>    <a name="line.180"></a>
<FONT color="green">181</FONT>      /**<a name="line.181"></a>
<FONT color="green">182</FONT>       * Set the logger level.<a name="line.182"></a>
<FONT color="green">183</FONT>       * <a name="line.183"></a>
<FONT color="green">184</FONT>       * @param level logger level to set.<a name="line.184"></a>
<FONT color="green">185</FONT>       */<a name="line.185"></a>
<FONT color="green">186</FONT>      public void setLoggerLevel(Level level) {<a name="line.186"></a>
<FONT color="green">187</FONT>        this.loggerLevel = level;<a name="line.187"></a>
<FONT color="green">188</FONT>      }<a name="line.188"></a>
<FONT color="green">189</FONT>    <a name="line.189"></a>
<FONT color="green">190</FONT>    }<a name="line.190"></a>




























































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